preservice checklist 110 pressure roller, operations 93 primary charging roller operations 92 power supply 89 print cartridge door locating 17 removing 133 print cartridges high-capacity 18 life expectancies 56 operations 91 recycling 25 refilled 25 print density troubleshooting 189 voltage operations 89 print path cleaning 59 feeding operations 94, 95 testing 206 PRINT period 98 print quality, troubleshooting 188 print servers, ordering 243 Printer Command Language (PCL) 79 printer covers diagrams and part numbers 252 printer drivers, ordering 242 Printer Job Language (PJL) 233 features 79 printer pickup roller cleaning 61 life expectancy 56 observing 206 operations 94 replacing 63 shaft, removing 157 printer separation pad cleaning 62 life expectancy 56 operations 94 replacing 65 printer top cover, removing 132 printer/scanner separation 113 printing feed problems 197 loading media 49 troubleshooting 177, 194 priority input tray feeding operations 94 feeding problems, troubleshooting 198 loading 49 locating 17 processor, formatter 76 production code 22 protocol trace report, printing 210 PSTN 100 Q quality, troubleshooting copies and scans 194 printed pages 188 repetitive image defect ruler 236 R RAM base 18 formatter 76 reams, breaking 198 receiving faxes fax tones 32 receptacle, power 17 recovering firmware 207 recycling print cartridges 25 redistributing toner 187 reduction settings 188, 196 refilled print cartridges 25 removing parts 109, 111 repetitive defects, troubleshooting 191, 236 replacement intervals consumables 56 print cartridges 18 recycling used print cartridges 25 replacement parts.
See parts replacing parts 109, 111 reports continuous self-test 229 fax trace 210 menu 36 printing 209 secondary service 229 T.30 protocol trace 210 reset 233 residual paper jams 96 resistance, heating element 203 resizing scanned images 196 resolution faxing 21 Resolution Enhancement technology (REt) 19 resolution, maximum 18 resolution, scanning 20 revision level 22 right plate assembly, removing 160 RING 100 rollers life expectancies 56 observing 206 ROM 77, 207 base 18 rotation drum 202 motor 206 284 Index EN